The Timber Creek Ambidextrous Safety Selector is a drop in in replacement for standard safety selector on any Mil-Spec lower receiver. The safety can be configured to either a 45 or 90 degree throw, and the levers can be placed on either side of the receiver. Product Features Aircraft grade aluminum levers 90 or 45 degree configuration Drop-in fit Includes spring and detent Product Specifications Colors: Bronze Manufacturer: Timber Creek Platform: AR15